$query = "SELECT Name,Mailing_Address,City,State,Zip,Phone_Number,Cell_Number FROM pesticide_sensitive_crop WHERE Password = $psswd ";
=>
$query = "SELECT Name,Mailing_Address,City,State,Zip,Phone_Number,Cell_Number FROM pesticide_sensitive_crop WHERE Password = '$psswd' "; sql中允许数字可以不加'号,但是字母必须加,否则会出错.
=>
$query = "SELECT Name,Mailing_Address,City,State,Zip,Phone_Number,Cell_Number FROM pesticide_sensitive_crop WHERE Password = '$psswd' "; sql中允许数字可以不加'号,但是字母必须加,否则会出错.
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